atomic number 65 16 Associations

terbium Tb metallic element (generic term) metal (generic term)

atomic number 68 16 Associations

erbium Er metallic element (generic term) metal (generic term)

atomic number 70 16 Associations

ytterbium Yb metallic element (generic term) metal (generic term)

er 2 Associations

erbium Er atomic number 68 metallic element (generic term) metal (generic term)

erbium 6 Associations

Er atomic number 68 metallic element (generic term) metal (generic term)

tb 2 Associations

terbium Tb atomic number 65 metallic element (generic term) metal (generic term)

terbium 7 Associations

Tb atomic number 65 metallic element (generic term) metal (generic term)

terbium metal 13 Associations

rare earth (generic term) rare-earth element (generic term) lanthanoid (generic term) lanthanide (generic term) lanthanon (generic term)

yb 2 Associations

ytterbium Yb atomic number 70 metallic element (generic term) metal (generic term)

ytterbium 9 Associations

Yb atomic number 70 metallic element (generic term) metal (generic term)